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<a href="#func-members">函数</a>  </div>
  <div class="headertitle"><div class="title">XRrange3dFuncs.h 文件参考</div></div>
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<p><a href="../../dd/d33/_x_rrange3d_funcs_8h_source.html">浏览源代码.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
函数</h2></td></tr>
<tr class="memitem:a46e933fc4454cd7ce8ea7899e6ef29df"><td class="memItemLeft" align="right" valign="top">BEGIN_ATEC_NAMESPACE ATGEOSET_EXPORT void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../dd/d33/_x_rrange3d_funcs_8h.html#a46e933fc4454cd7ce8ea7899e6ef29df">atXRange3d_init</a> (XRange3dP pRange)</td></tr>
<tr class="memdesc:a46e933fc4454cd7ce8ea7899e6ef29df"><td class="mdescLeft">&#160;</td><td class="mdescRight">将范围盒用大的正值和负值分别初始化低和高  <a href="../../dd/d33/_x_rrange3d_funcs_8h.html#a46e933fc4454cd7ce8ea7899e6ef29df">更多...</a><br /></td></tr>
<tr class="separator:a46e933fc4454cd7ce8ea7899e6ef29df"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a48844d4721fbcf1f5e8622ab08dede8d"><td class="memItemLeft" align="right" valign="top">ATGEOSET_EXPORT bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../dd/d33/_x_rrange3d_funcs_8h.html#a48844d4721fbcf1f5e8622ab08dede8d">atXRange3d_isNull</a> (XRange3dCP pRange)</td></tr>
<tr class="memdesc:a48844d4721fbcf1f5e8622ab08dede8d"><td class="mdescLeft">&#160;</td><td class="mdescRight">查询范围盒是否为空  <a href="../../dd/d33/_x_rrange3d_funcs_8h.html#a48844d4721fbcf1f5e8622ab08dede8d">更多...</a><br /></td></tr>
<tr class="separator:a48844d4721fbcf1f5e8622ab08dede8d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a170e27a693f27561ee464edf9e886785"><td class="memItemLeft" align="right" valign="top">ATGEOSET_EXPORT void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../dd/d33/_x_rrange3d_funcs_8h.html#a170e27a693f27561ee464edf9e886785">atXRange3d_extendByXPoint3dArray</a> (XRange3dP pRange, XPoint3dCP pArray, int n)</td></tr>
<tr class="memdesc:a170e27a693f27561ee464edf9e886785"><td class="mdescLeft">&#160;</td><td class="mdescRight">扩张范围盒以包含给定的空间点数组  <a href="../../dd/d33/_x_rrange3d_funcs_8h.html#a170e27a693f27561ee464edf9e886785">更多...</a><br /></td></tr>
<tr class="separator:a170e27a693f27561ee464edf9e886785"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><dl class="section author"><dt>作者</dt><dd>SZEWC </dd></dl>
<dl class="section date"><dt>日期</dt><dd>2022/04/27 </dd></dl>
</div><h2 class="groupheader">函数说明</h2>
<a id="a170e27a693f27561ee464edf9e886785" name="a170e27a693f27561ee464edf9e886785"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a170e27a693f27561ee464edf9e886785">&#9670;&nbsp;</a></span>atXRange3d_extendByXPoint3dArray()</h2>

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<div class="memproto">
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        <tr>
          <td class="memname">ATGEOSET_EXPORT void atXRange3d_extendByXPoint3dArray </td>
          <td>(</td>
          <td class="paramtype">XRange3dP&#160;</td>
          <td class="paramname"><em>pRange</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">XPoint3dCP&#160;</td>
          <td class="paramname"><em>pArray</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>n</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>扩张范围盒以包含给定的空间点数组 </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">XRange3dP</td><td>pRange </td></tr>
    <tr><td class="paramname">XPoint3dCP</td><td>pArray </td></tr>
    <tr><td class="paramname">int</td><td>n </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>ATGEOSET_EXPORT void</dd></dl>
<dl class="section author"><dt>作者</dt><dd>SZEWEC </dd></dl>
<dl class="section since"><dt>自从</dt><dd>2022/04/27 </dd></dl>

</div>
</div>
<a id="a46e933fc4454cd7ce8ea7899e6ef29df" name="a46e933fc4454cd7ce8ea7899e6ef29df"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a46e933fc4454cd7ce8ea7899e6ef29df">&#9670;&nbsp;</a></span>atXRange3d_init()</h2>

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      <table class="memname">
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          <td class="memname">BEGIN_ATEC_NAMESPACE ATGEOSET_EXPORT void atXRange3d_init </td>
          <td>(</td>
          <td class="paramtype">XRange3dP&#160;</td>
          <td class="paramname"><em>pRange</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>将范围盒用大的正值和负值分别初始化低和高 </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">XRange3dP</td><td>pRange </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>void</dd></dl>
<dl class="section author"><dt>作者</dt><dd>SZEWEC </dd></dl>
<dl class="section since"><dt>自从</dt><dd>2022/04/27 </dd></dl>

</div>
</div>
<a id="a48844d4721fbcf1f5e8622ab08dede8d" name="a48844d4721fbcf1f5e8622ab08dede8d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a48844d4721fbcf1f5e8622ab08dede8d">&#9670;&nbsp;</a></span>atXRange3d_isNull()</h2>

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<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">ATGEOSET_EXPORT bool atXRange3d_isNull </td>
          <td>(</td>
          <td class="paramtype">XRange3dCP&#160;</td>
          <td class="paramname"><em>pRange</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>查询范围盒是否为空 </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">XRange3dCP</td><td>pRange </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>ATGEOSET_EXPORT bool</dd></dl>
<dl class="section author"><dt>作者</dt><dd>SZEWEC </dd></dl>
<dl class="section since"><dt>自从</dt><dd>2022/04/27 </dd></dl>

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